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вівторок, 13 січня 2015 р.

#tip #mongo #limit


Interesting thing with mongo quering
Do you know result of db.myCollection.find().limit(0)?
It will be the same to db.myCollection.find() and return everything from collection
What about such thing db.myCollection.find().limit(-12)? Will it work at all?
Yes It will return the same to db.myCollection.find().limit(+12)